253359480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17449}}^1$

素因数の和:17485

約数の個数: 96

約数和(自身を含む): 835506000

約数和(自身を除く): 582146520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 17449, 34898, 52347, 69796, 87245, 104694, 139592, 174490, 191939, 209388, 261735, 348980, 383878, 418776, 523470, 575817, 697960, 767756, 959695, 1046940, 1151634, 1535512, 1919390, 2093880, 2111329, 2303268, 2879085, 3838780, 4222658, 4606536, 5758170, 6333987, 7677560, 8445316, 10556645, 11516340, 12667974, 16890632, 21113290, 23032680, 25335948, 31669935, 42226580, 50671896, 63339870, 84453160, 126679740, 253359480]

約数ペア:

[(1, 253359480), (2, 126679740), (3, 84453160), (4, 63339870), (5, 50671896), (6, 42226580), (8, 31669935), (10, 25335948), (11, 23032680), (12, 21113290), (15, 16890632), (20, 12667974), (22, 11516340), (24, 10556645), (30, 8445316), (33, 7677560), (40, 6333987), (44, 5758170), (55, 4606536), (60, 4222658), (66, 3838780), (88, 2879085), (110, 2303268), (120, 2111329), (121, 2093880), (132, 1919390), (165, 1535512), (220, 1151634), (242, 1046940), (264, 959695), (330, 767756), (363, 697960), (440, 575817), (484, 523470), (605, 418776), (660, 383878), (726, 348980), (968, 261735), (1210, 209388), (1320, 191939), (1452, 174490), (1815, 139592), (2420, 104694), (2904, 87245), (3630, 69796), (4840, 52347), (7260, 34898), (14520, 17449)]